FR2765651B1 - Procede de commande des changements de rapports d'une transmission automatique - Google Patents

Procede de commande des changements de rapports d'une transmission automatique

Info

Publication number
FR2765651B1
FR2765651B1 FR9708324A FR9708324A FR2765651B1 FR 2765651 B1 FR2765651 B1 FR 2765651B1 FR 9708324 A FR9708324 A FR 9708324A FR 9708324 A FR9708324 A FR 9708324A FR 2765651 B1 FR2765651 B1 FR 2765651B1
Authority
FR
France
Prior art keywords
gears
automatic transmission
controlling changes
controlling
changes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR9708324A
Other languages
English (en)
Other versions
FR2765651A1 (fr
Inventor
Christian Taffin
Robert Mestres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR9708324A priority Critical patent/FR2765651B1/fr
Priority to EP98933732A priority patent/EP0991881B1/fr
Priority to PCT/FR1998/001361 priority patent/WO1999001685A1/fr
Priority to DE69805620T priority patent/DE69805620T2/de
Priority to US09/463,955 priority patent/US6459977B1/en
Publication of FR2765651A1 publication Critical patent/FR2765651A1/fr
Application granted granted Critical
Publication of FR2765651B1 publication Critical patent/FR2765651B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/10—Controlling shift hysteresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
    • B60W2050/0057—Frequency analysis, spectral techniques or transforms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0075—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method
    • F16H2061/0081—Fuzzy logic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/48—Inputs being a function of acceleration
FR9708324A 1997-07-02 1997-07-02 Procede de commande des changements de rapports d'une transmission automatique Expired - Lifetime FR2765651B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9708324A FR2765651B1 (fr) 1997-07-02 1997-07-02 Procede de commande des changements de rapports d'une transmission automatique
EP98933732A EP0991881B1 (fr) 1997-07-02 1998-06-26 Procede de commande des changements de rapports d'une transmission automatique
PCT/FR1998/001361 WO1999001685A1 (fr) 1997-07-02 1998-06-26 Procede de commande des changements de rapports d'une transmission automatique
DE69805620T DE69805620T2 (de) 1997-07-02 1998-06-26 Steuerungsverfahren zum schalten eines automatikgetriebes
US09/463,955 US6459977B1 (en) 1997-07-02 1998-06-26 Method for controlling an automatic transmission gear ratio shifts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708324A FR2765651B1 (fr) 1997-07-02 1997-07-02 Procede de commande des changements de rapports d'une transmission automatique

Publications (2)

Publication Number Publication Date
FR2765651A1 FR2765651A1 (fr) 1999-01-08
FR2765651B1 true FR2765651B1 (fr) 1999-09-24

Family

ID=9508730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708324A Expired - Lifetime FR2765651B1 (fr) 1997-07-02 1997-07-02 Procede de commande des changements de rapports d'une transmission automatique

Country Status (5)

Country Link
US (1) US6459977B1 (fr)
EP (1) EP0991881B1 (fr)
DE (1) DE69805620T2 (fr)
FR (1) FR2765651B1 (fr)
WO (1) WO1999001685A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837254B1 (fr) * 2002-03-15 2004-07-09 Renault Procede et dispositifs de controle des passages montants dans une transmission automatique ou automatisee
FR2837255B1 (fr) * 2002-03-15 2004-07-09 Renault Procede et dispositifs de controle des changements de rapport d'une transmission atomatique ou automatisee
FR2841316B1 (fr) 2002-06-21 2005-05-06 Renault Sa Procede et dispositifs de commande des changements de rapport d'une transmission automatique ou automatisee
FR2847639B1 (fr) * 2002-11-21 2005-02-04 Renault Sa Procede de commande d'une transmission automatique d'un vehicule en situation de descente
FR2864193B1 (fr) 2003-12-19 2007-04-13 Renault Sas Procede et dispositif de controle des changements des rapports des transmissions automatiques
DE102005026477A1 (de) * 2005-06-09 2006-12-14 Zf Friedrichshafen Ag Signalverarbeitungssystem mit schneller Signalverarbeitung
JP4726058B2 (ja) * 2005-09-22 2011-07-20 本田技研工業株式会社 自動変速制御装置
JP4613225B2 (ja) * 2008-05-30 2011-01-12 ジヤトコ株式会社 無段変速機の制御装置
CN114922967B (zh) * 2022-04-22 2023-10-20 一汽奔腾轿车有限公司 一种通过延时升挡提升车辆加速响应的控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545567B1 (fr) 1983-05-02 1989-06-30 Renault Perfectionnements a la commande de changements de rapport dans une transmission automatique a rapports etages
US5097725A (en) * 1988-07-25 1992-03-24 Mazda Motor Corporation Shift control system for automatic transmissions
DE3922040A1 (de) * 1989-07-05 1991-01-17 Porsche Ag Verfahren und vorrichtung zur steuerung eines selbsttaetig schaltenden getriebes
JPH0356757A (ja) * 1989-07-24 1991-03-12 Zexel Corp 自動変速装置
SE465868B (sv) * 1990-10-19 1991-11-11 Saab Automobile Reglage, arrangemang och foerfarande foer reglering av servoorgan foer motorfordons framfoerande
US5401223A (en) * 1993-08-18 1995-03-28 Cummins Electronics Company, Inc. Method and device for controlling critical switch failure and neutral conditions at high and low vehicle speeds
US5673668A (en) * 1996-08-05 1997-10-07 Ford Global Technologies, Inc. Method and apparatus for electronic throttle monitoring
FR2765652B1 (fr) * 1997-07-02 1999-09-03 Renault Procede de controle des phases de retrogradage des transmissions automatiques

Also Published As

Publication number Publication date
EP0991881A1 (fr) 2000-04-12
WO1999001685A1 (fr) 1999-01-14
EP0991881B1 (fr) 2002-05-29
FR2765651A1 (fr) 1999-01-08
DE69805620T2 (de) 2002-11-21
DE69805620D1 (de) 2002-07-04
US6459977B1 (en) 2002-10-01

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